<template>
	<view>
		<!-- 选择收货地址的盒子 --> <!-- v-if按需展示 -->
		<view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
			<button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
		</view>
		
		<!-- 收货信息的盒子 -->
		<view class="address-info-box" v-else @click="reAuth">
			<view class="row1">
				<view class="row1-left">
					<view class="username">收货人：{{address.userName}}</view>
				</view>
				<view class="row1-right">
					<view class="phone">电话：{{address.telNumber}}</view>
					<uni-icons type="arrowright" size="16"></uni-icons>
				</view>
			</view>
			
			<view class="row2">
				<view class="row2-left">收货地址：</view>
				<view class="row2-right">{{addstr}}</view>
			</view>
			
		</view>
		
		<!-- 底部边框线 -->
		<image src="/static/cart_border@2x.png" class="address-border"></image>
	</view>
</template>

<script>
	//1.按需导入 mapstate和 mapmutations mapGetters 辅助函数
	import {mapState, mapMutations, mapGetters} from 'vuex'
	
	export default {
		name:"my-address",
		data() {
			return {
				// address: {}
			};
		},
		
		methods: {
			// 3.1把m_user模块中的 updateAddress函数映射到当前组件
			...mapMutations('m_user', ['updateAddress']),
			
			async chooseAddress() {
				const [err, succ] = await uni.chooseAddress().catch(err => err)
				//用户成功的选择了收货地址
				if (err === null && succ.errMsg === 'chooseAddress:ok') {
					
					// console.log(succ)
					// this.address = succ
					//3.3调用 Store中提供的 updateAddress方法,将 address保存到 Store里面
					this.updateAddress(succ)
				}
				
				// 没有授权 需要重新授权
				if (err && (err.errMsg === 'chooseAddress:fail auth deny' || err.errMsg === 'chooseAddress:fail auth no response')) {
					this.reAuth()
				}
			},
			
			// 重新授权方法
			async reAuth() {
				const [err2, confirmResult] = await uni.showModal({
					content: '检测到您没打开地址权限,是否去设置打开?',
					confirmText: '确认',
					cancelText: '取消'
				})
				
				if (err2) return
				
				console.log(confirmResult)
				
				if (confirmResult.cancel) return uni.$showMsg('您取消了地址授权')
				// 需要进一步处理授权
				if (confirmResult.confirm) return uni.openSetting({
					success: (settingResult) => {
						if (!settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了授权!')
						if (settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功!请选择收货地址')
					}
				})
			}
		},
		
		// 计算属性
		computed: {
			// 2.2把user模块中的 address对象映射当前組件中使用,代替data中 address对象
			...mapState('m_user', ['address']),
			//收货详细地址的计算属性
			// addstr() {
			// 	if (!this.address.provinceName) return ''
			// 	// 拼接
			// 	return this.address.provinceName + this.address.cityName + this.address.countyName + this.address.detailInfo
			// }
			//将m_user模块中的 addstr映射到当前组件中使用
			...mapGetters('m_user', ['addstr']),
		}
	}
</script>

<style lang="scss">
	.address-choose-box {
		height: 90px;
		display: flex;
		justify-content: center;
		align-items: center;
	}
	.address-border {
		display: block;
		width: 100%;
		height: 5px;
	}
	
	.address-info-box {
		height: 90px;
		font-size: 12px;
		padding: 0 5px;
		display: flex;
		flex-direction: column; //纵向布局
		justify-content: center;
 			
		.row1 {
			display: flex;
			justify-content: space-between;
			
			.row1-left {
				.username {}
			}
			.row1-right {
				display: flex;
				justify-content: space-between;
				
				.phone {}
				.arrowright {}
			}
		}
		.row2 {
			display: flex;
			// justify-content: space-between;
			align-items: center; //居中布局
			margin-top: 10px;
			
			.row2-left {
				white-space: nowrap;
			}
			.row2-right {}
		}
	}
</style>
